Tank 1- 1/16 inch of black oil on the top 4" dirty water on the bottom and 5 feet of clear water in the center
Tank 2- 1/16 inch of black oil on the top 4" dirty water on the bottom and 5 feet 4 feet 10 inches of clear water
OWS 3- 1/4 inch of black oil on the top 4" dirty water on the bottom and 6 feet 2 inches of clear water with floating solids
OWS 4- 1/32 inch of black oil on the top 2" dirty waster on the bottom and 5 feet 2 inches of clear water with floating solids
Condition or appearance
Tank 1- 1/16 inch of black oil on the top 4" dirty water on the bottom and 5 feet of clear water in the center
Tank 2- 1/16 inch of black oil on the top 4" dirty water on the bottom and 5 feet 4 feet 10 inches of clear water
OWS 3- 1/4 inch of black oil on the top 4" dirty water on the bottom and 6 feet 2 inches of clear water with floating solids
OWS 4- 1/32 inch of black oil on the top 2" dirty waster on the bottom and 5 feet 2 inches of clear water with floating solids